Color

#344abc

#344abc
hex#344abc
rgbrgb(52, 74, 188)
hslhsl(230, 57%, 47%)
oklchoklch(0.464 0.18 269.6)
Closest name: Blasphemous Blue (#3356aa)Relative luminance 0.0926

Colors that go with #344abc

Charcoal, Sea Green and Steel Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#bca534

#348fbc · #6134bc

#bc344a · #4abc34

Split-complementary

Open in tool →

#bc6134 · #8fbc34

#bc348f · #bca534 · #34bc61

Contrast

#344abc as textRatioAAAA largeAAAFix
Aaon white
7.36:1passpasspassPasses AAA — no fix needed.
Aaon black
2.85:1failfailfail
  • AA: use #5b6fd2 as the text (4.65:1)
  • AAA: use #8392dd as the text (7.12:1)
  • AA: or shift the background to #cccccc (4.59:1)
  • AAA: or shift the background to #fafafa (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #344abc as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#344abc reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #344abc
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #344abc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/344abc-9c9ec4-df814e-231f2d-e9eef1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md